{"nhtsa_id":11015085,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-03-05","date":"2025-01-07","document_id":"No 223-24","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Symptom-based workshop manual - Assessment of Oxidized Cylinder Liners (SY 223/24)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015085-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015085-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11015085","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"718 BOXSTER","year_from":2017,"year_to":2023,"match":"exact","vehicle_ids":["2017_porsche_718-boxster","2018_porsche_718-boxster","2019_porsche_718-boxster","2020_porsche_718-boxster","2021_porsche_718-boxster","2022_porsche_718-boxster","2023_porsche_718-boxster"]},{"make":"PORSCHE","model":"718 BOXSTER","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_porsche_718-boxster"]},{"make":"PORSCHE","model":"718 CAYMAN","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_porsche_718-cayman","2018_porsche_718-cayman","2019_porsche_718-cayman","2020_porsche_718-cayman","2021_porsche_718-cayman"]},{"make":"PORSCHE","model":"718 CAYMAN","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_porsche_718-cayman"]},{"make":"PORSCHE","model":"718 CAYMAN","year_from":2026,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"911 CARRERA","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_porsche_911"]},{"make":"PORSCHE","model":"911 CARRERA","year_from":2020,"year_to":2025,"match":"base","vehicle_ids":["2020_porsche_911","2021_porsche_911","2022_porsche_911","2023_porsche_911","2024_porsche_911","2025_porsche_911"]},{"make":"PORSCHE","model":"redundant CAYMAN","year_from":2022,"year_to":2022,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}